For projects in Maldives
HVAC, plant and machine noise control in Maldives
Noise with a source. Almost every honest fix is at the machine, the duct or the plant room, and almost nothing useful happens by lining the far wall of the occupied space. Split units, resort central plant and generator sets, all close to guest rooms on a small footprint.
- At source
- Enclosure, barrier or anti vibration mounts at the machine.
- In the path
- Duct lining, attenuators and lagging on the first run out of the plant.
- At the receiver
- Only after the first two, and only for what is left.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The product, described honestly, for a Maldives brief
Noise with a source. Almost every honest fix is at the machine, the duct or the plant room, and almost nothing useful happens by lining the far wall of the occupied space.
Split units, resort central plant and generator sets, all close to guest rooms on a small footprint.
Work reaching us from Maldives is mostly resort villas and guest rooms, spas, restaurants and bars, staff accommodation, back of house.
- The last leg is by sea Landing craft transfer means handling, spray and limited lifting. We wrap, brace and size pallets for that rather than for a truck dock.
- Salt air is relentless PET felt does not absorb moisture, rot or corrode. On an atoll that is not a preference, it is the only sensible choice.
- Villas are lightly built Timber and light structures over water with little mass. Isolation between villas is limited by the construction, and we say so rather than overselling.
- At source Enclosure, barrier or anti vibration mounts at the machine.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for HVAC and plant noise control are on the main product page. This page covers what that means for a project in Maldives.
02 / The build-up
The build-up, layer by layer
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Layer 1
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Maldives, split units, resort central plant and generator sets, all close to guest rooms on a small footprint.
Duct and plant wrap. Membrane wrapped over the duct with a decoupling layer beneath, sealed at every lap.
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Layer 2
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Maldives, mosques, resort function rooms and conference spaces are hard volumes carrying amplified speech.
Direct fix. Mechanically fixed to the soffit or wall. Durable and simple.
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Layer 3
Acoustic foam and BassBloc
Open cell foam shapes for high frequency control, and BassBloc, a high density absorber built for the low mid range where ordinary foam does nothing. In Maldives, school buildings are hard and naturally ventilated with open corridors and small hard halls.
Corner loading. Low frequency energy collects in corners, so absorber in the corners does more than the same area spread across a wall.
For a Maldives practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
03 / What drives the brief
The Maldives conditions that change the answer
- The last leg is by sea
Landing craft transfer means handling, spray and limited lifting. We wrap, brace and size pallets for that rather than for a truck dock.
- Salt air is relentless
PET felt does not absorb moisture, rot or corrode. On an atoll that is not a preference, it is the only sensible choice.
- Villas are lightly built
Timber and light structures over water with little mass. Isolation between villas is limited by the construction, and we say so rather than overselling.
- A short sea leg from India
Western India to Malé is quick, which makes modest and staged consignments practical for a resort refurbishment.
- Plant and HVAC
Split units, resort central plant and generator sets, all close to guest rooms on a small footprint.
04 / Room by room
What each space in a Maldives project needs
-
At source
Enclosure, barrier or anti vibration mounts at the machine. Landing craft transfer means handling, spray and limited lifting. We wrap, brace and size pallets for that rather than for a truck dock.
- Soundproofing materials, 2100 kg per cubic metre. 2.5 mm STC 30 at 5.25 kg per sq m, 4 mm STC 34 at 8.4, 6 mm at 12.6
- Wood wool acoustic panels, 20 mm
- Ceiling baffles and clouds, Made to the drawing, standard and custom
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In the path
Duct lining, attenuators and lagging on the first run out of the plant. PET felt does not absorb moisture, rot or corrode. On an atoll that is not a preference, it is the only sensible choice.
- Soundproofing materials, 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Wood wool acoustic panels, 400 kg per cubic metre
- Ceiling baffles and clouds, Both faces work, which is why suspended area outperforms the same area laid flat
-
At the receiver
Only after the first two, and only for what is left. Timber and light structures over water with little mass. Isolation between villas is limited by the construction, and we say so rather than overselling.
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Wood wool acoustic panels, 0.30
- Ceiling baffles and clouds, ASTM C423
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
04 / Climate and durability
What the Maldives climate rules in and rules out
Maldives is warm and humid through most of the year, with a long wet season, and that narrows the material list before acoustics is discussed.
Humidity is the deciding factor. PET felt does not absorb moisture, shed fibre or feed mould, which is why it outlasts fabric-wrapped mineral wool in this climate. Wood wool and timber need a ventilated cavity behind them.
The failure we design against here is mould, sagging fabric finishes and swelling in timber.
Consultants get the raw data, not a sales sheet. That is the whole of our side of the job, and it is set out under working with acoustic consultants.
06 / Before you buy
What we watch go wrong on jobs like this
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Absorption on the office wall for a plant room problem
Noise with a source is fixed at the source. Treating the receiving room is the expensive way to get a small result.
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Lagging a duct that is carrying the noise as breakout from the fan
Noise with a source is fixed at the source. Treating the receiving room is the expensive way to get a small result.
-
Ignoring structure borne vibration through the mounts
Small on the drawing, expensive on site, and almost always found after handover.
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Treating it as a generic Maldives job
Landing craft transfer means handling, spray and limited lifting. We wrap, brace and size pallets for that rather than for a truck dock.
05 / Route to site
What the route into Maldives actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Malé, then boat transfer to the island |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Malé, then boat |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order, not after.
Sea freight into Malé, then boat transfer to the island. Air freight for samples and small urgent items.
Questions from Maldives projects
What makes HVAC, plant and machine noise control different in Maldives?
Split units, resort central plant and generator sets, all close to guest rooms on a small footprint. Landing craft transfer means handling, spray and limited lifting. We wrap, brace and size pallets for that rather than for a truck dock.
Where should the budget go first on a Maldives project?
At source. Enclosure, barrier or anti vibration mounts at the machine. In the path. Duct lining, attenuators and lagging on the first run out of the plant.
Do you have an office or installation team in Maldives?
No. We manufacture in India and supply into Maldives. We give you drawings, build-ups, a BOQ and material that arrives complete, and we will tell you plainly when a job needs a local contractor we cannot be.
How does material get to a Maldives site?
ships from: Palwal, Haryana, India, arrives at: Malé, then boat transfer to the island, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order, not after.
What goes wrong most often on this kind of project?
Absorption on the office wall for a plant room problem. Lagging a duct that is carrying the noise as breakout from the fan.
What do you need from us to quote?
A plan, a section through the critical partition or ceiling, and what the room is for. From that we can give a build-up and a BOQ rather than a price per square foot.
Next step
Drawings in, BOQ and a delivered date out
A plan and a section is enough. We will come back with a build-up, a BOQ and a delivered date, and we will say so if what you are asking for will not work.